{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

1999 Final Exam Key

1999 Final Exam Key - Name_KEY ID Organic Chemistry 3301...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Name_________________KEY___________________ Chem 3301, Spring 1998, Final Exam, Page 1 ID # ____________________________________ Organic Chemistry 3301 Spring 1998 Final EXAM 350 Points 13 Pages plus Table 1) 20 points __________________ 2) 30 points __________________ 3) 30 points __________________ 4) 30 points __________________ 5) 30 points __________________ 6) 30 points __________________ 7) 30 points __________________ 8) 45 points __________________ 9) 45 points __________________ 10) 30 points __________________ 11) 30 points __________________ Total 350 points __________________
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Name_________________KEY___________________ Chem 3301, Spring 1998, Final Exam, Page 2 1) (20 points) Draw a Lewis dot structure for each of the following molecules; show all lone pairs. Indicate the hybridization at all atoms except hydrogen, chlorine, and fluorine. (a) CH 3 OH H C H H O H sp 3 sp 3 (b) CH 3 CCCH 2 COCH 3 H C H H C C C H H C O C H H H sp 3 sp 3 sp 3 sp 2 sp 2 sp 2) (30 points) Give resonance structures (no dipolar forms) for the following compounds. H O H 3 C C H C N (a) (b) (c) H 3 C C H C N H O H O H H
Background image of page 2
Name_________________KEY___________________ Chem 3301, Spring 1998, Final Exam, Page 3 3) (30 points) The structure of Methoprene and an isomer of this compound are shown below. Methoprene is used to kill mosquitos in marshy areas. Recently, it has been proposed that some degradation products of Methoprene are responsible for causing the deformities in frogs that are being observed in lakes in Minnesota. O O O O O O Methoprene Degradation product of Methoprene (a) What is the molecular formula of Methoprene? C 19 H 34 O 3 (b) Identify the functional groups indicated by the arrows. O O O Ether Alkene Ester (c) Should the double bond in Methoprene indicated by the arrow be designated E or Z ? O O O E Alkene (d) Which of the following terms best describes the relationship between Methoprene and its degradation product: structural isomers, enantiomers, geometric isomers, or conformers. Write your answer below.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}